Pith Number

pith:H5EIXFC5

pith:2011:H5EIXFC5WPUAI5TIYXCHISGU6R

not attested not anchored not stored refs pending

Curvature Prior for MRF-based Segmentation and Shape Inpainting

Alexander Shekhovtsov, Carsten Rother, Pushmeet Kohli

arxiv:1109.1480 v1 · 2011-09-07 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5EIXFC5WPUAI5TIYXCHISGU6R}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:13:55.607560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f488b945db3e8047668c5c47448d4f4660d0c9b68e57f41d9227d7d13efd931

Aliases

arxiv: 1109.1480 · arxiv_version: 1109.1480v1 · doi: 10.48550/arxiv.1109.1480 · pith_short_12: H5EIXFC5WPUA · pith_short_16: H5EIXFC5WPUAI5TI · pith_short_8: H5EIXFC5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/H5EIXFC5WPUAI5TIYXCHISGU6R \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3f488b945db3e8047668c5c47448d4f4660d0c9b68e57f41d9227d7d13efd931

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09511f07dbf6ebb012bcd32f8b3107a54f546ec606b0321281f408a16421f5fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2011-09-07T14:53:51Z",
    "title_canon_sha256": "0d29a9cd5d51986209dfc8050c4ee97a5c03ef29253a228aef5a6b7d773e2b6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1480",
    "kind": "arxiv",
    "version": 1
  }
}